YouTube Snapshot 080520
A crawl of YouTube made by Xu Cheng, Cameron Dale and Jiangchuan Liu of Simon Fraser University, which the crawler's log dates from 20 May 2008 to 21 May 2008 (the log's title line reads 'BFS crawl'). It started from 182 seed videos and followed each video's list of related videos breadth-first down to depth 3. The package holds one record for each of the 78,123 videos the crawl visited (182 at depth 0, 1,799 at depth 1, 11,330 at depth 2, 64,812 at depth 3; uploader, age, category, length, number of views, average rating, number of ratings and number of comments) and one directed link for each entry in a visited video's list of related videos (922,966 links from 46,577 videos, with the position in the list as rank). The links lead to 526,894 distinct videos, of which 448,903 were not themselves crawled in this crawl and so have no record. It is one of the crawl snapshots of the collection youtube-sfu-collection, and the single row of snapshots describes the crawl from its log.
Cite this dataset at
youtube-sfu-2008-05-20.echo.directory
Analytics
The full graph has 526,999 nodes; this view shows the 1,000-node sample the pipeline drew for display. Node size is centrality, colour is community.
Record
- Catalog key
youtube-sfu-080520- Authors
- Cheng, Xu; Dale, Cameron; Liu, Jiangchuan
- Year
- 2008
- Source paper
- Statistics and Social Network of YouTube Videos
- DOI / arXiv
- 10.1109/iwqos.2008.32
- License
- Academic use only (LicenseRef-Research-Only)
- Records
- 526,999
- Nodes
- 526,999
- Edges
- 922,963 (directed)
- Nodes are
- video
- Edges are
- related video
- Attributes
- nodes have no attributes; edges have no attributes
- Text corpus
- video metadata
- Languages
- en
- Collected
- 2007-2008 (2000s)
- Tasks
- Recommendation (ranking) inferred, Rating prediction (regression;
rate) inferred
From the graph: link prediction, community detection - Region
- Global (inferred: the platform is used worldwide)
Provenance
- Originally published at
- https://netsg.cs.sfu.ca/youtubedata/ link checked
- Original files as received
- The source files, unconverted, kept for reference: mirrored on echo.directory on 2026-10-09, 8.3 MB across 1 files. Checksums in MANIFEST.json. For use, start with the data package below.
- Data package
- Version 1.0.0 of this dataset as an ECHO Data Package: items (78,123 rows), edges (922,966 rows), snapshots (1 rows).
- Structure
- Multigraph (repeated links)
How to cite
BibTeX
@misc{echo2026,
title = {ECHO: Exploratory Compendium of Humanity Online},
author = {Switzer, Braden and Zafarani, Reza},
year = {2026},
url = {https://echo.directory},
note = {Syracuse University}
}
@inproceedings{cheng2008statistics,
title = {Statistics and social network of youtube videos},
author = {Cheng, Xu and Dale, Cameron and Liu, Jiangchuan},
booktitle = {2008 16th International Workshop on Quality of Service},
pages = {229-238},
year = {2008},
organization = {IEEE}
} APA
Switzer, B., & Zafarani, R. (2026). ECHO: Exploratory Compendium of Humanity Online [Data repository]. Syracuse University. https://echo.directory
Cheng, X., Dale, C., & Liu, J. (2008). YouTube Snapshot 080520 [Data set]. https://doi.org/10.1109/iwqos.2008.32
MLA
Switzer, Braden, and Reza Zafarani. ECHO: Exploratory Compendium of Humanity Online. Syracuse University, 2026, echo.directory.
Cheng, Xu, et al. YouTube Snapshot 080520. 2008, doi.org/10.1109/iwqos.2008.32.